Math To Image Service

Setup

1. Add NPM package

npm init
npm install --save math-to-image

2. Create math2image.js with following code as an example

const MathToImage = require('math-to-image');

let mathToImage = new MathToImage();
mathToImage.start();

3. Run the service

node math2image.js

Run using pm2 http://pm2.keymetrics.io.

The best way to make sure service is always up and running is to use pm2.

1. Create ecosystem.config.yml using following code as an example:

module.exports = {
  apps : [
    { name: 'Math2Image',
      script: 'math2image.js',
      instances: 1,
      autorestart: true,
      watch: true,
      watch_delay: 1000,
      ignore_watch : ["node_modules", ".git"],
      max_memory_restart: '1G',
    }
  ]
};

2. Run service through pm2

pm2 start

3. Check it's running using

pm2 ls

4. Check logs using

pm2 logs